Bumper car alarm clock



FIG. 1 is a front perspective view of a bumper car alarm clock showing my new design;

FIG. 2 is a rear perspective view;

FIG. 3 is a left side view;

FIG. 4 is a right side view;

FIG. 5 is a front perspective view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view. 

The ornamental design for a bumper car alarm clock, as shown. 